package org.wattdepot.cli.commands;

import java.util.List;
import org.wattdepot.client.WattDepotClient;

/**
 * Command interface.
 * @author Paul Galiza
 *
 */
public interface Command {
  
  /**
   * Calls the command within the inherited class.
   * @param userInput The user input.
   * @param client The WattDepotClient
   * @return Null.
   */
  abstract String doCommand(List<String> userInput, WattDepotClient client);
  
}
